Quickest 7h 22min
There are 1 train company operating 2 routes - Southwest Chief, Coast Starlight, 3 buses and 3 flights from TRI to VAN. The cheapest train costs $303 and is 1d 13h 24min.
There are 4 ways to travel from TRI to VAN. 4 trains, 3 buses, 3 flights and 1 by car are possible between the two areas. The by car from TRI to VAN is the cheapest. The flight from COS to PDX is the fastest. The train operated by Amtrak running from TRI to VAN is the most convenient.